NSR Query Results

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NSR database version of April 11, 2024.

Search: Author = P.A.Lofy

Found 14 matches.

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2007ZI03      Nucl.Instrum.Methods Phys.Res. A579, 476 (2007)

J.A.Zimmerman, F.D.Becchetti, H.C.Griffin, D.A.Roberts, M.Y.Lee, T.W.O'Donnell, J.A.Brown, R.M.Ronningen, T.Glasmacher, R.W.Ibbotson, H.Scheit, B.Pritychenko, D.W.Anthony, P.A.Lofy, M.Steiner

Nuclear reactions with radioactive, isomer beams: Coulomb excitation of ¹⁸F_g.s and its J^π = 5⁺ isomer ¹⁸F^m using a large position-sensitive NaI array

NUCLEAR REACTIONS ¹²C(¹⁷O, ¹⁸F)¹¹B, E=45 MeV/nucleon; measured Eγ, Iγ. ¹⁸F deduced B(E1), B(E2).

doi: 10.1016/j.nima.2007.04.124
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2006BO11      Phys.Rev.Lett. 96, 152501 (2006)

G.Bollen, D.Davies, M.Facina, J.Huikari, E.Kwan, P.A.Lofy, D.J.Morrissey, A.Prinke, R.Ringle, J.Savory, P.Schury, S.Schwarz, C.Sumithrarachchi, T.Sun, L.Weissman

Experiments with Thermalized Rare Isotope Beams from Projectile Fragmentation: A Precision Mass Measurement of the Superallowed β Emitter ³⁸Ca

ATOMIC MASSES ³⁸Ca; measured mass. Penning trap mass spectrometer.

doi: 10.1103/PhysRevLett.96.152501
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2006SU12      Phys.Rev. C 74, 024322 (2006)

C.S.Sumithrarachchi, D.W.Anthony, P.A.Lofy, D.J.Morrissey

β-delayed neutron decay of ¹⁹N and ²⁰N

RADIOACTIVITY ^19,20N(β^-), (β^-n) [from Be(²²Ne, X)]; measured β-delayed En, Eγ, βγ-, nγ-, nβ-coin, T_1/2; deduced β-emission and γ-emission probabilities, B(GT). ^18,19,20O deduced levels, β-feeding intensities. Shell model analysis.

doi: 10.1103/PhysRevC.74.024322
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Data from this article have been entered in the XUNDL database. For more information, click here.

2004WE15      Nucl.Phys. A746, 655c (2004)

L.Weissman, P.A.Lofy, D.A.Davies, D.J.Morrissey, P.Schury, S.Schwarz, T.Sun, G.Bollen

First extraction tests of the NSCL gas cell

doi: 10.1016/j.nuclphysa.2004.09.045
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2002DA15      Nucl.Phys. A701, 14c (2002)

B.Davids, D.W.Anthony, T.Aumann, S.M.Austin, T.Baumann, D.Bazin, R.R.C.Clement, P.A.Lofy, T.Nakamura, B.M.Sherrill, J.Yurkon, C.N.Davids, H.Esbensen

A Kinematically Complete Measurement of the Coulomb Dissociation of ⁸B

NUCLEAR REACTIONS Pb(⁸B, p⁷Be), E=83 MeV/nucleon; measured particle spectra; deduced Coulomb dissociation σ. ⁷Be(p, γ), E=low; deduced astrophysical S-factor. Kinematically complete measurement.

doi: 10.1016/S0375-9474(01)01538-X
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2001DA03      Phys.Rev.Lett. 86, 2750 (2001)

B.Davids, D.W.Anthony, T.Aumann, S.M.Austin, T.Baumann, D.Bazin, R.R.C.Clement, C.N.Davids, H.Esbensen, P.A.Lofy, T.Nakamura, B.M.Sherrill, J.Yurkon

S₁₇(0) Determined from the Coulomb Breakup of 83 MeV/Nucleon ⁸B

NUCLEAR REACTIONS Pb(⁸B, p⁷Be), E=83 MeV/nucleon; measured particle spectra, σ(E, θ). ⁷Be(p, γ), E=low; deduced astrophysical S-factor. Kinematically complete measurement, first-order perturbation theory analysis.

doi: 10.1103/PhysRevLett.86.2750
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2001EN05      Nucl.Phys. A690, 235c (2001)

J.Enders, D.W.Anthony, T.Aumann, A.Bauer, T.Baumann, D.Bazin, Y.Blumenfeld, B.A.Brown, T.Glasmacher, P.G.Hansen, R.W.Ibbotson, P.A.Lofy, V.Maddalena, K.L.Miller, T.Nakamura, A.Navin, B.V.Pritychenko, B.M.Sherrill, E.J.Spears, M.Steiner, J.A.Tostevin, A.Wagner, J.Yurkon

Study of ^{34, 35}Si and ³⁷S with Single-Neutron Removal Reactions

NUCLEAR REACTIONS ⁹Be(³⁴Si, ³³Si), (³⁵Si, ³⁴Si), (³⁷S, ³⁶S), E ≈ 60 MeV/nucleon; measured parallel momentum spectra, Eγ, Iγ, σ(E), deduced role of intruder configurations.

doi: 10.1016/S0375-9474(01)00948-4
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2001NA19      Nucl.Phys. A687, 97c (2001)

T.Nakamura, T.Aumann, D.Bazin, Y.Blumenfeld, B.A.Brown, J.Caggiano, R.Clement, T.Glasmacher, P.A.Lofy, A.Navin, B.V.Pritychenko, B.M.Sherrill, J.Yurkon

Structure of the Halo Nucleus ⁶He Studied via the ⁶Li(t, ³He)⁶He Reaction

NUCLEAR REACTIONS ⁶Li(t, ³He), E=336 MeV; measured σ(θ) vs excitation energy, resonance energy, widths and spectroscopic factors. DWBA calculations.

doi: 10.1016/S0375-9474(01)00607-8
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0761.

2001PR05      Nucl.Phys. A682, 200c (2001)

J.I.Prisciandaro, P.F.Mantica, D.W.Anthony, M.W.Cooper, A.Garcia, D.E.Groh, A.Komives, W.Kumarasiri, P.A.Lofy, A.M.Oros-Peusquens, S.L.Tabor, M.Wiedeking

Low-Energy Structure of Neutron-Rich Cr Isotopes

RADIOACTIVITY ⁵⁸V(β^-) [from ⁷⁰Zn fragmentation]; measured Eγ, Iγ, βγ-coin, T_1/2. ⁵⁸Cr deduced level, possible J, π. Comparison with neighboring isotopes.

doi: 10.1016/S0375-9474(00)00640-0
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2001PR13      Phys.Lett. 510B, 17 (2001)

J.I.Prisciandaro, P.F.Mantica, B.A.Brown, D.W.Anthony, M.W.Cooper, A.Garcia, D.E.Groh, A.Komives, W.Kumarasiri, P.A.Lofy, A.M.Oros-Peusquens, S.L.Tabor, M.Wiedeking

New Evidence for a Subshell Gap at N = 32

RADIOACTIVITY ⁵⁸V(β^-) [from ⁹Be(⁷⁰Zn, X)]; measured Eγ, Iγ, βγ-coin, T_1/2. ⁵⁸Cr deduced level, J, π, configuration, subshell closure. Mass separator. Level systematics in neighboring nuclides discussed.

doi: 10.1016/S0370-2693(01)00565-2
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2000NA23      Phys.Rev.Lett. 85, 266 (2000)

A.Navin, D.W.Anthony, T.Aumann, T.Baumann, D.Bazin, Y.Blumenfeld, B.A.Brown, T.Glasmacher, P.G.Hansen, R.W.Ibbotson, P.A.Lofy, V.Maddalena, K.Miller, T.Nakamura, B.V.Pritychenko, B.M.Sherrill, E.Spears, M.Steiner, J.A.Tostevin, J.Yurkon, A.Wagner

Direct Evidence for the Breakdown of the N = 8 Shell Closure in ¹²Be

NUCLEAR REACTIONS ⁹Be(¹²Be, ¹¹BeX), E=78 MeV/nucleon; measured σ(E, θ), longitudinal momentum distribution, γ spectrum. ¹¹Be levels deduced spectroscopic factors, no N=8 shell closure. S800 spectrograph.

doi: 10.1103/PhysRevLett.85.266
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1153.

2000NA35      Phys.Lett. 493B, 209 (2000)

T.Nakamura, T.Aumann, D.Bazin, Y.Blumenfeld, B.A.Brown, J.Caggiano, R.Clement, T.Glasmacher, P.A.Lofy, A.Navin, B.V.Pritychenko, B.M.Sherrill, J.Yurkon

Structure of the Weakly-Bound Nucleus ⁶He Studied via the ⁶Li(t, ³He)⁶He Reaction

NUCLEAR REACTIONS ⁶Li(t, ³He), E=336 MeV; measured σ(E, θ). ⁶He deduced excited states features. DWBA analysis, shell model calculations.

doi: 10.1016/S0370-2693(00)01146-1
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0761.

1999PR10      Phys.Rev. C60, 054307 (1999)

J.I.Prisciandaro, P.F.Mantica, A.M.Oros-Peusquens, D.W.Anthony, M.Huhta, P.A.Lofy, R.M.Ronningen

β Decaying T_1/2 = 3.4 s Isomer in ⁶⁹Ni

RADIOACTIVITY ⁶⁹Ni, ⁶⁷Co, ^70,71Cu(β^-) [from ⁷⁶Ge fragmentation]; measured β-delayed γ spectra, βγ-, γγ-coin, T_1/2. ⁶⁹Ni deduced isomer T_1/2, decay branching ratios. ⁶⁹Cu, ⁶⁹Ni levels deduced configurations.

doi: 10.1103/PhysRevC.60.054307
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1998HU20      Phys.Rev. C58, 3187 (1998)

M.Huhta, P.F.Mantica, D.W.Anthony, P.A.Lofy, J.I.Prisciandaro, R.M.Ronningen, M.Steiner, W.B.Walters

New Evidence for Deformation in ⁷³Zn

RADIOACTIVITY ⁷³Cu(β^-) [from ⁷⁶Ge fragmentation]; measured Eγ, Iγ, Eβ, Iβ, βγ(t), γγ-coin; deduced T_1/2, log ft. ⁷³Zn deduced levels, J, π, deformation, isomeric transition T_1/2. Plastic and Ge detectors. Particle rotor model analysis, systematics of N=43 isotones discussed.

doi: 10.1103/PhysRevC.58.3187
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